Applying recurring payment to invoice balance

Scenario:
-Send the customer an invoice for a larger amount
-Set up recurring invoice/payments that apply TO that larger amount (until zero)

I can set up the invoice for the larger amount, but cannot figure out how to set up step 2
Self hosted.

Thank you in advance for any advice,
Chris

Hi,

I believe if you enable use available credit on Settings > Online Payments the app should autobill from credits on file.